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A102856 Sum of 1 or 2 distinct tetrahedral numbers. 2
1, 4, 5, 10, 11, 14, 20, 21, 24, 30, 35, 36, 39, 45, 55, 56, 57, 60, 66, 76, 84, 85, 88, 91, 94, 104, 119, 120, 121, 124, 130, 140, 155, 165, 166, 169, 175, 176, 185, 200, 204, 220, 221, 224, 230, 240, 249, 255, 276, 285, 286, 287, 290, 296, 304, 306 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..56.

CROSSREFS

Cf. A104246, A102795-A102806, A102855-A102858.

Sequence in context: A131855 A102858 A102857 * A285135 A037353 A269003

Adjacent sequences:  A102853 A102854 A102855 * A102857 A102858 A102859

KEYWORD

nonn

AUTHOR

Jud McCranie, Mar 01 2005

STATUS

approved

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Last modified July 4 12:28 EDT 2022. Contains 355075 sequences. (Running on oeis4.)